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/*
* CompositeElement.cc
*
* Created on: Mar 23, 2011
* Author: jakob
*/
#include <iomanip>
#include "CompositeElement.h"
using namespace std;
namespace vhc {
CompositeElement::CompositeElement(const Vector3D& entry, const Vector3D& exit, double sectionRadius, Element* next):
Element(entry, exit, sectionRadius, next),
elements(0) {};
CompositeElement::~CompositeElement() {};
bool CompositeElement::isBefore(const Vector3D& position) const {
return elements.front()->isBefore(position);
}
bool CompositeElement::isBeside(const Vector3D& position) const {
for (int i(0); i < elements.size(); ++i) {
if (elements[i]->isBeside(position)) return true;
}
return false;
}
bool CompositeElement::isAfter(const Vector3D& position) const {
return elements.back()->isAfter(position);
}
Vector3D CompositeElement::magneticFieldAt(const Vector3D& position) const {
MutableVector3D b = Vector3D::Null;
for (int i(0); i < elements.size(); i++) {
b += elements[i]->magneticFieldAt(position);
}
return b;
}
Vector3D CompositeElement::electricFieldAt(const Vector3D& position) const {
MutableVector3D e = Vector3D::Null;
for (int i(0); i < elements.size(); i++) {
e += elements[i]->electricFieldAt(position);
}
return e;
}
Vector3D CompositeElement::getHorizontalAt(const Vector3D& position) const {
for (int i(0); i < elements.size(); i++) {
if (elements[i]->contains(position)) return elements[i]->getHorizontalAt(position);
}
}
void CompositeElement::accept(const ElementVisitor& v) const {
for (int i(0); i < elements.size(); ++i) {
elements[i]->accept(v);
}
}
std::string CompositeElement::getType() const {return "CompositeElement";}
std::string CompositeElement::toString() const {
std::stringstream s;
s << Element::toString() << ":\n";
for (int i(0); i < elements.size(); ++i) {
s << "\t" << elements[i]->toString();
if (i != elements.size() - 1) s << "\n";
}
return s.str();
}
} //vhc
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